Choose the wors whose underlined part is pronounced differently from the others

Choose the wors whose underlined part is pronounced differently from the others
    1 a. please      b . read      c . head         d. teacher
    2 a.ears           b eyes        c hands          d cheeks
    3 a funny         b curious    c chubby          d lunch
    4 a confident    b kind         c nice              d reliable
     5 a shy             b pretty      c curly             d pony